{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31311e31c93acb2fd5442b556c711fe124f39315cf484d8d74c7914e947bae5a",
    "signature": "0x7bcdd04282383bd2c35a93bb4bbc99ae08c049379ca96dfa2f28f1915c62f3c04e2babbcc797dc87dc69b7bb3e4bbeab6987a370589a882f5e6d22187ed582ad1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}